Button for an electrical switch



FIG. 1 is a front perspective view of our new design for a button for an electrical switch;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a top view thereof, which is a mirror image of the bottom view;

FIG. 6 is a right side view thereof;

FIG. 7 is a rear view thereof; and,

FIG. 8 is a left side view thereof.

The portions of the drawings appearing in broken lines are for environment only and do not form a part of the claimed design. 

CLAIM The ornamental design for a button for an electrical switch, as shown and described. 